253153800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8273}}^1$

素因数の和:8312

約数の個数: 144

約数和(自身を含む): 900293940

約数和(自身を除く): 647140140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 5100, 6120, 7650, 8273, 10200, 15300, 16546, 24819, 30600, 33092, 41365, 49638, 66184, 74457, 82730, 99276, 124095, 140641, 148914, 165460, 198552, 206825, 248190, 281282, 297828, 330920, 372285, 413650, 421923, 496380, 562564, 595656, 620475, 703205, 744570, 827300, 843846, 992760, 1125128, 1240950, 1265769, 1406410, 1489140, 1654600, 1687692, 1861425, 2109615, 2481900, 2531538, 2812820, 2978280, 3375384, 3516025, 3722850, 4219230, 4963800, 5063076, 5625640, 6328845, 7032050, 7445700, 8438460, 10126152, 10548075, 12657690, 14064100, 14891400, 16876920, 21096150, 25315380, 28128200, 31644225, 42192300, 50630760, 63288450, 84384600, 126576900, 253153800]

約数ペア:

[(1, 253153800), (2, 126576900), (3, 84384600), (4, 63288450), (5, 50630760), (6, 42192300), (8, 31644225), (9, 28128200), (10, 25315380), (12, 21096150), (15, 16876920), (17, 14891400), (18, 14064100), (20, 12657690), (24, 10548075), (25, 10126152), (30, 8438460), (34, 7445700), (36, 7032050), (40, 6328845), (45, 5625640), (50, 5063076), (51, 4963800), (60, 4219230), (68, 3722850), (72, 3516025), (75, 3375384), (85, 2978280), (90, 2812820), (100, 2531538), (102, 2481900), (120, 2109615), (136, 1861425), (150, 1687692), (153, 1654600), (170, 1489140), (180, 1406410), (200, 1265769), (204, 1240950), (225, 1125128), (255, 992760), (300, 843846), (306, 827300), (340, 744570), (360, 703205), (408, 620475), (425, 595656), (450, 562564), (510, 496380), (600, 421923), (612, 413650), (680, 372285), (765, 330920), (850, 297828), (900, 281282), (1020, 248190), (1224, 206825), (1275, 198552), (1530, 165460), (1700, 148914), (1800, 140641), (2040, 124095), (2550, 99276), (3060, 82730), (3400, 74457), (3825, 66184), (5100, 49638), (6120, 41365), (7650, 33092), (8273, 30600), (10200, 24819), (15300, 16546)]